DE69111538D1 - Verfahren zur Stabilisierung von komplex geformten Vorformlingen. - Google Patents
Verfahren zur Stabilisierung von komplex geformten Vorformlingen.Info
- Publication number
- DE69111538D1 DE69111538D1 DE69111538T DE69111538T DE69111538D1 DE 69111538 D1 DE69111538 D1 DE 69111538D1 DE 69111538 T DE69111538 T DE 69111538T DE 69111538 T DE69111538 T DE 69111538T DE 69111538 D1 DE69111538 D1 DE 69111538D1
- Authority
- DE
- Germany
- Prior art keywords
- complex shaped
- shaped preforms
- stabilizing complex
- stabilizing
- preforms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000087 stabilizing effect Effects 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/543—Fixing the position or configuration of fibrous reinforcements before or during moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/14—Making preforms characterised by structure or composition
- B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
- B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
- B29B15/10—Coating or impregnating independently of the moulding or shaping step
- B29B15/105—Coating or impregnating independently of the moulding or shaping step of reinforcement of definite length with a matrix in solid form, e.g. powder, fibre or sheet form
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1043—Subsequent to assembly
- Y10T156/1044—Subsequent to assembly of parallel stacked sheets only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Reinforced Plastic Materials (AREA)
- Moulding By Coating Moulds (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/578,817 US5080851A (en) | 1990-09-06 | 1990-09-06 | Method for stabilizing complex composite preforms |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69111538D1 true DE69111538D1 (de) | 1995-08-31 |
DE69111538T2 DE69111538T2 (de) | 1996-01-18 |
Family
ID=24314443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69111538T Expired - Fee Related DE69111538T2 (de) | 1990-09-06 | 1991-09-05 | Verfahren zur Stabilisierung von komplex geformten Vorformlingen. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5080851A (de) |
EP (1) | EP0475883B1 (de) |
JP (1) | JPH04261810A (de) |
CA (1) | CA2050144C (de) |
DE (1) | DE69111538T2 (de) |
Families Citing this family (73)
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---|---|---|---|---|
JP3119886B2 (ja) * | 1991-04-08 | 2000-12-25 | 東芝機械株式会社 | プリプレグの積層方法及びその装置 |
FR2699449B1 (fr) * | 1992-12-17 | 1995-03-24 | Eurocopter France | Procédé de fabrication de liaisons en matériau composite de structures en forme de treillis ou d'éléments de treillis, et treillis obtenus par ce procédé. |
US5427725A (en) * | 1993-05-07 | 1995-06-27 | The Dow Chemical Company | Process for resin transfer molding and preform used in the process |
KR960701735A (ko) * | 1993-05-07 | 1996-03-28 | 스티븐 에스. 그레이스 | 개선된 수지 트랜스퍼 성형법(Improved process for resin transfer molding) |
TW297046B (de) * | 1993-06-15 | 1997-02-01 | Dow Chemical Co | |
CA2112279A1 (en) * | 1993-10-28 | 1995-04-29 | Gregory A. Zurbuchen | Composite ratchet wrench and method of making same |
US5480603A (en) * | 1994-05-19 | 1996-01-02 | The Dow Chemical Company | Method for preparing preforms for molding processes |
US5476627A (en) * | 1994-06-24 | 1995-12-19 | Bell Helicopter Textron Inc. | Composite molding process utilizing tackified fabric material |
DE4423194A1 (de) * | 1994-07-01 | 1996-01-04 | Triumph International Ag | Verfahren zur Herstellung von Ausformungen in Flächengebilden aus aromatischen Polyamiden |
AU706556B2 (en) * | 1994-10-28 | 1999-06-17 | Dow Chemical Company, The | Improved process for resin transfer molding |
WO1996018494A1 (en) * | 1994-12-13 | 1996-06-20 | Dow-United Technologies Composite Products, Inc. | Shaped unidirectional fiber filler |
US5698318A (en) * | 1995-05-23 | 1997-12-16 | The Dow Chemical Company | Process for resin transfer molding and formulations useful to practice it |
US6447705B1 (en) * | 1996-06-28 | 2002-09-10 | Texas Instruments Incorporated | Tackifier application for resin transfer molding |
US5784926A (en) | 1996-08-27 | 1998-07-28 | Dow-United Technologies Composite Products, Inc. | Integral composite flywheel rim and hub |
US6139942A (en) | 1997-02-06 | 2000-10-31 | Cytec Technology, Inc. | Resin composition, a fiber reinforced material having a partially impregnated resin and composites made therefrom |
US5863452A (en) * | 1997-04-17 | 1999-01-26 | Northrop Grumman Corporation | Isostatic pressure resin transfer molding |
US5972264A (en) * | 1997-06-06 | 1999-10-26 | Composite Rotor, Inc. | Resin transfer molding of a centrifuge rotor |
US5911932A (en) | 1997-07-09 | 1999-06-15 | R. Charles Balmer | Method of prepregging with resin |
DE19803062C1 (de) * | 1998-01-28 | 1999-10-28 | Rainer Lebmeier | Verfahren zur Herstellung von Faserverbund-Formteilen, insbesondere Hohlprofilteilen |
BR9911042B1 (pt) | 1998-05-20 | 2009-01-13 | método para a formação de um laminado isento de vazios, composição de resina e prepreg compreendendo uma camada de fibra com impregnação de uma composição de resina. | |
WO1999064216A1 (en) * | 1998-06-08 | 1999-12-16 | Complastik Corporation | Composite articles including prepregs, preforms, laminates and sandwich moldings, and methods of making the same |
US6280550B1 (en) * | 1998-12-15 | 2001-08-28 | General Electric Company | Fabrication of composite articles having an infiltrated matrix |
WO2000056635A1 (en) | 1999-03-23 | 2000-09-28 | Reynolds Consumer Products, Inc. | An elastic disposable bag |
EP1175998A4 (de) * | 1999-04-08 | 2006-01-11 | Mitsubishi Rayon Co | Halbzeug für verbundwerkstoff und ein solcher verbundwerkstoff |
US6346325B1 (en) * | 1999-07-01 | 2002-02-12 | The Dow Chemical Company | Fiber-reinforced composite encased in a thermoplastic and method of making same |
DE19957906A1 (de) * | 1999-12-01 | 2001-06-28 | Schunk Kohlenstofftechnik Gmbh | Verfahren zur Herstellung eines Faserverbund-Bauteils sowie Vorrichtung zur Herstellung eines solchen |
US6723271B2 (en) * | 2001-04-16 | 2004-04-20 | W. Scott Hemphill | Method and apparatus for making composite parts |
US7138028B2 (en) * | 2001-07-26 | 2006-11-21 | The Boeing Company | Vacuum assisted resin transfer method for co-bonding composite laminate structures |
US20030019567A1 (en) * | 2001-07-26 | 2003-01-30 | Burpo Steven J. | Vacuum assisted resin transfer method for co-bonding composite laminate structures |
FR2833204B1 (fr) * | 2001-12-11 | 2004-05-28 | Snecma | Realisation de preforme fibreuse aiguilletee pour fabrication de piece en materiau composite |
GB0205498D0 (en) | 2002-03-08 | 2002-04-24 | Structural Polymer Systems Ltd | Moulding material |
CN101348009B (zh) † | 2003-03-06 | 2015-03-11 | 维斯塔斯风力系统公司 | 一种用于制备预成型件的方法 |
US7686608B2 (en) * | 2003-08-14 | 2010-03-30 | Lockheed-Martin Corporation | Apparatus and methods for distributing a substance |
FR2865431B1 (fr) * | 2004-01-22 | 2006-06-09 | Saertex France | Procede de fabrication d'une armature disposant d'au moins une face adhesive de facon repositionnable et armature obtenue |
GB0401645D0 (en) * | 2004-01-26 | 2004-02-25 | Cytec Tech Corp | Stabilizable preform precursors and stabilized preforms for composite materials and processes for stabilizing and debulking preforms |
RU2419542C2 (ru) * | 2005-02-21 | 2011-05-27 | Эйрбас Дойчланд Гмбх | Волокнистый композитный конструктивный элемент и способ изготовления волокнистого композитного конструктивного элемента |
US7888274B2 (en) | 2005-07-29 | 2011-02-15 | Toray Industries, Inc. | Reinforcing woven fabric and process for producing the same |
US8696850B2 (en) * | 2007-06-12 | 2014-04-15 | Hexcel Reinforcements S.A.S. | Method for making a composite material having at least one twisted thread deposited therein |
US8404162B2 (en) * | 2008-12-22 | 2013-03-26 | Florida State University Research Foundation | Composite materials and methods for selective placement of nano-particulates within composites |
US8623252B2 (en) * | 2009-01-09 | 2014-01-07 | Catcher Technology Co., Ltd. | Method for manufacturing thermoplastic resin pre-impregnated fiber structure |
CN201376388Y (zh) * | 2009-01-23 | 2010-01-06 | 维斯塔斯风力系统有限公司 | 预成型件以及包括增强结构的翼梁 |
EP2338668A1 (de) | 2009-12-22 | 2011-06-29 | Lm Glasfiber A/S | Verfahren zur Herstellung einer Verbundschalenstruktur |
DE102010026620B4 (de) * | 2010-07-09 | 2018-03-15 | Airbus Operations Gmbh | Verfahren zur Infiltration von Silikon in eine Faserverbundstruktur sowie Vorrichtung zur Ausführung eines Verfahrens zur Herstellung eines Faserverbundwerkstücks |
DE102011012654A1 (de) * | 2011-02-28 | 2012-08-30 | Benteler Sgl Gmbh & Co. Kg | Verfahren zur Herstellung einer Blattfeder als Faserverbundbauteil sowie Blattfeder |
JP2014517136A (ja) | 2011-06-24 | 2014-07-17 | ダウ グローバル テクノロジーズ エルエルシー | 熱硬化性組成物、及び繊維強化コンポジットの調製方法 |
JP6008958B2 (ja) | 2011-06-30 | 2016-10-19 | ダウ グローバル テクノロジーズ エルエルシー | アミン硬化剤の混合物及び過剰のエポキシ基を含む硬化性エポキシ樹脂系 |
DE102012200701A1 (de) * | 2012-01-18 | 2013-07-18 | Dieffenbacher GmbH Maschinen- und Anlagenbau | Verfahren und Vorrichtung zur Herstellung eines dreidimensionalen Vorformlings aus einem Fasergelege im Zuge der Herstellung von faserverstärkten Formteilen |
DE102012200699A1 (de) * | 2012-01-18 | 2013-07-18 | Dieffenbacher GmbH Maschinen- und Anlagenbau | Verfahren und Vorrichtung zur Herstellung eines dreidimensionalen Vorformlings aus einem Fasergelege im Zuge der Herstellung von faserverstärkten Formteilen |
DE102012006034A1 (de) * | 2012-03-27 | 2013-10-02 | Mbb Fertigungstechnik Gmbh | Verfahren zur Herstellung eines im Wesentlichen schalenförmigen, faserverstärkten Kunststoffteils |
WO2014062407A2 (en) | 2012-10-19 | 2014-04-24 | Dow Global Technologies Llc | Anhydride-cured epoxy resin systems containing divinylarene dioxides |
WO2014078219A1 (en) | 2012-11-13 | 2014-05-22 | Dow Global Technologies Llc | Epoxy resin system containing polyethylene tetraamines for resin transfer molding processes |
CN104781302B (zh) | 2012-11-13 | 2017-03-08 | 陶氏环球技术有限责任公司 | 用于树脂传递模塑方法的含多亚乙基四胺和三亚乙基二胺催化剂的环氧树脂体系 |
US9527248B2 (en) * | 2013-03-15 | 2016-12-27 | Seriforge Inc. | Systems for three-dimensional weaving of composite preforms and products with varying cross-sectional topology |
US10150233B2 (en) * | 2013-03-19 | 2018-12-11 | The Boeing Company | Method and apparatus for reducing ply wrinkling of composite laminates during forming |
US9573301B2 (en) | 2013-03-19 | 2017-02-21 | The Boeing Company | Methodfor reducing ply wrinkling of composite laminates during forming |
EP3102622B1 (de) | 2014-02-07 | 2019-01-09 | Dow Global Technologies Llc | Schnell härtendes epoxidharzsystem mit hoher glasübergangstemperatur |
JP6645986B2 (ja) | 2014-05-05 | 2020-02-14 | ホートン, インコーポレイテッド | 複合ファン |
WO2016010944A1 (en) | 2014-07-17 | 2016-01-21 | Dow Global Technologies Llc | Epoxy systems employing triethylaminetetraamine and tin catalysts |
CN107743503B (zh) | 2015-06-25 | 2020-03-31 | 陶氏环球技术有限责任公司 | 用于制造碳纤维复合材料的新型环氧树脂体系 |
ITUB20152386A1 (it) | 2015-07-22 | 2017-01-22 | Freni Brembo Spa | Materiale sagomato e procedimento di fabbricazione |
EP3380776B1 (de) * | 2015-11-25 | 2021-08-11 | Raytheon Technologies Corporation | Verbunddruckbehälteranordnung und verfahren zur herstellung |
EP3423266A1 (de) * | 2016-03-02 | 2019-01-09 | LM WP Patent Holding A/S | Verfahren zum formen eines mantelteils einer windturbinenschaufel |
US10792839B2 (en) * | 2016-06-03 | 2020-10-06 | Nissan Motor Co., Ltd. | Method and apparatus for manufacturing composite material |
CN105926259A (zh) * | 2016-06-13 | 2016-09-07 | 江苏伯龙宇航新材料科技有限公司 | 封顶织物的缝合织造方法及其结构 |
CN107542011A (zh) * | 2016-06-26 | 2018-01-05 | 江苏悦达兴业汽车配件有限公司 | 一种桑皮纸成型物的制造方法 |
EP3500612A1 (de) | 2016-08-19 | 2019-06-26 | Dow Global Technologies LLC | Epoxidharzzusammensetzungen mit einem internen formtrennmittel |
US11642860B2 (en) * | 2017-02-13 | 2023-05-09 | The Boeing Company | Method of making thermoplastic composite structures and prepreg tape used therein |
WO2018164794A1 (en) | 2017-03-09 | 2018-09-13 | Dow Global Technologies Llc | Stable epoxy/internal mold release agent blends for the manufacture of composite articles |
JP2021529224A (ja) | 2018-06-15 | 2021-10-28 | ダウ グローバル テクノロジーズ エルエルシー | 強化エポキシ組成物 |
WO2020033036A1 (en) | 2018-08-08 | 2020-02-13 | Dow Global Technologies Llc | Epoxy resin composition |
WO2020033037A1 (en) | 2018-08-08 | 2020-02-13 | Dow Global Technologies Llc | Epoxy resin composition |
JP7417607B2 (ja) * | 2018-11-30 | 2024-01-18 | アリス・コンポジッツ・インコーポレイテッド | 圧縮成形された繊維複合部品および製造方法 |
WO2021096746A1 (en) * | 2019-11-14 | 2021-05-20 | Saint-Gobain Performance Plastics Corporation | Preform, tooling, and process design for components made from long fiber materials |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB611708A (en) * | 1944-03-17 | 1948-11-03 | Columbian Rope Co | A method of producing shaped articles from a plastic composition |
US2476283A (en) * | 1945-01-09 | 1949-07-19 | American Viscose Corp | Textile products and methods of producing them |
US3137750A (en) * | 1960-03-14 | 1964-06-16 | Saint Gobain | Injection molding of fabric reinforced plastics |
US3589956A (en) * | 1966-09-29 | 1971-06-29 | Du Pont | Process for making a thermally self-bonded low density nonwoven product |
DE1930340B2 (de) * | 1969-06-14 | 1976-11-18 | Bayer Ag, 5090 Leverkusen | Heissversiegelung von textilen flaechengebilden |
US3788923A (en) * | 1971-08-24 | 1974-01-29 | Allied Chem | Silica-filled,high molecular weight polyolefin |
JPS5225864B2 (de) * | 1972-03-10 | 1977-07-11 | ||
GB1596025A (en) * | 1977-03-03 | 1981-08-19 | Ici Ltd | Shaped nonwoven fabrics |
US4470862A (en) * | 1982-05-27 | 1984-09-11 | United Technologies Corporation | Manufacture of fiber reinforced articles |
FR2542666B1 (fr) * | 1983-03-17 | 1986-06-20 | Saint Gobain Isover | Panneaux composites moules |
US4568581A (en) * | 1984-09-12 | 1986-02-04 | Collins & Aikman Corporation | Molded three dimensional fibrous surfaced article and method of producing same |
US4762749A (en) * | 1985-08-02 | 1988-08-09 | Owens-Corning Fiberglas Corporation | Fibrous polymer insulation |
US4695509A (en) * | 1985-12-23 | 1987-09-22 | Allied Corporation | Polyamide fiber reinforcement in thermoset polyurethane composites |
US4741873A (en) * | 1986-04-15 | 1988-05-03 | Kaiser Aerotech, A Division Of Sowa & Sons | Method for forming rigid composite preforms |
US4663225A (en) * | 1986-05-02 | 1987-05-05 | Allied Corporation | Fiber reinforced composites and method for their manufacture |
US4800058A (en) * | 1987-08-24 | 1989-01-24 | Arco Chemical Company | Method for the preparation of rigid cast or transfer molded thermoset polyurethane modified polyisocyanurate compositions |
GB2225277B (en) * | 1988-11-21 | 1992-11-18 | United Technologies Corp | Method of fabricating fiber reinforced composite articles by resin transfer molding |
US4988469A (en) * | 1988-11-21 | 1991-01-29 | United Technologies Corporation | Method of fabricating fiber reinforced composite articles by resin transfer molding |
-
1990
- 1990-09-06 US US07/578,817 patent/US5080851A/en not_active Expired - Fee Related
-
1991
- 1991-08-28 CA CA002050144A patent/CA2050144C/en not_active Expired - Fee Related
- 1991-09-05 DE DE69111538T patent/DE69111538T2/de not_active Expired - Fee Related
- 1991-09-05 EP EP91630066A patent/EP0475883B1/de not_active Expired - Lifetime
- 1991-09-05 JP JP3254740A patent/JPH04261810A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA2050144A1 (en) | 1992-03-07 |
EP0475883A2 (de) | 1992-03-18 |
EP0475883B1 (de) | 1995-07-26 |
US5080851A (en) | 1992-01-14 |
CA2050144C (en) | 1997-04-22 |
DE69111538T2 (de) | 1996-01-18 |
EP0475883A3 (en) | 1992-05-06 |
JPH04261810A (ja) | 1992-09-17 |
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Legal Events
Date | Code | Title | Description |
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8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |